ADE7758ARWZRL Analog Devices Inc, ADE7758ARWZRL Datasheet - Page 15
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ADE7758ARWZRL
Manufacturer Part Number
ADE7758ARWZRL
Description
IC,Power Metering,SOP,24PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.ADE7758ARWZ.pdf
(72 pages)
Specifications of ADE7758ARWZRL
Input Impedance
380 KOhm
Measurement Error
0.1%
Voltage - I/o High
2.4V
Voltage - I/o Low
0.8V
Current - Supply
8mA
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.300", 7.50mm Width)
Meter Type
3 Phase
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADE7758ARWZRL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Figure 24. Reactive Energy Error as a Percentage of Reading (Gain = +4) over
Figure 26. Reactive Energy Error as a Percentage of Reading (Gain = +4) over
Figure 25. Active Energy Error as a Percentage of Reading (Gain = +4) over
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.4
–0.6
–0.8
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0.01
Temperature with Internal Reference and Integrator On
45
45
Frequency with Internal Reference and Integrator On
Frequency with Internal Reference and Integrator On
47
47
49
49
PERCENT FULL-SCALE CURRENT (%)
0.1
51
51
LINE FREQUENCY (Hz)
LINE FREQUENCY (Hz)
53
53
55
55
1
57
57
–40 ° C
+25 ° C
+85 ° C
59
59
10
PF = 0.866
61
61
PF = 0
PF = 0
PF = 0.5
PF = 1
63
63
100
65
65
Rev. D | Page 15 of 72
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
Figure 29. VRMS Error as a Percentage of Reading (Gain = +1)
Figure 27. IRMS Error as a Percentage of Reading (Gain = +1)
Figure 28. IRMS Error as a Percentage of Reading (Gain = +4)
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.4
0.3
0.2
0.1
0
0
0
0.01
0.1
1
PF = 0.5
with Internal Reference and Integrator Off
with Internal Reference and Integrator On
PERCENT FULL-SCALE CURRENT (%)
PERCENT FULL-SCALE CURRENT (%)
PF = 1
0.1
with Internal Reference
1
PF = –0.5
PF = +1
VOLTAGE (V)
10
1
10
10
ADE7758
100
100
100